import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [{
            path: '/login',
            component: () =>
                import ('@/views/login/index'),
            hidden: true
        },

        {
            path: '/404',
            component: () =>
                import ('@/views/404'),
            hidden: true
        },

        {
            path: '/',
            component: Layout,
            redirect: '/dashboard',
            children: [{
                path: 'dashboard',
                name: 'Dashboard',
                component: () =>
                    import ('@/views/dashboard/index'),
                meta: { title: '首页', icon: 'el-icon-s-home' }
            }]
        },

        // {
        //     path: '/example',
        //     component: Layout,
        //     redirect: '/example/table',
        //     name: 'Example',
        //     meta: { title: '诉求管理', icon: 'el-icon-s-help' },
        //     children: [{
        //             path: 'table',
        //             name: 'Table',
        //             component: () =>
        //                 import ('@/views/table/index'),
        //             meta: { title: 'Table', icon: 'table' }
        //         },
        //         {
        //             path: 'tree',
        //             name: 'Tree',
        //             component: () =>
        //                 import ('@/views/tree/index'),
        //             meta: { title: 'Tree', icon: 'tree' }
        //         }
        //     ]
        // },

        {
            path: '/nested',
            component: Layout,
            redirect: '/nested/users',
            name: 'Nested',
            meta: {
                title: '系统管理',
                icon: 'nested'
            },
            children: [{
                    path: 'users',
                    component: () =>
                        import ('@/views/nested/users/index'), // Parent router-view
                    name: 'Users',
                    meta: { title: '用户管理' },
                    children: [
                        // {
                        //     path: 'details',
                        //     component: () =>
                        //         import ('@/views/nested/users/details'),
                        //     name: 'Details',
                        //     meta: { title: '用户详情' }
                        // },
                        {
                            path: 'edit',
                            component: () =>
                                import ('@/views/nested/users/edit'),
                            name: 'Edit',
                            meta: { title: '用户编辑' },
                        },
                        {
                            path: 'details/:id(\\d+)',
                            component: () =>
                                import ('@/views/nested/users/details'),
                            name: 'Details',
                            meta: { title: '查看详情', noCache: true, activeMenu: '/nested/users/edit' },
                            hidden: true
                        },
                    ]
                },
                {
                    path: 'roles',
                    component: () =>
                        import ('@/views/nested/roles/index'),
                    name: 'Roles',
                    meta: { title: '角色管理' }
                },
                {
                    path: 'systemAccount',
                    component: () =>
                        import ('@/views/nested/systemAccount/index'),
                    name: 'SystemAccount',
                    meta: { title: '系统账户' }
                },
                {
                    path: 'community',
                    component: () =>
                        import ('@/views/nested/community/index'),
                    name: 'Community',
                    meta: { title: '社区管理' }
                },
                {
                    path: 'banner',
                    component: () =>
                        import ('@/views/nested/banner/index'),
                    name: 'banner',
                    redirect: '/nested/banner/checkBannerInfo',
                    meta: { title: 'Banner' },
                    children: [{
                            path: 'createBanner',
                            component: () =>
                                import ('@/views/nested/banner/createBanner'),
                            name: 'createBanner',
                            meta: { title: '创建Banner' }
                        },
                        {
                            path: 'checkBannerInfo',
                            component: () =>
                                import ('@/views/nested/banner/checkBannerInfo'),
                            name: 'checkBannerInfo',
                            meta: { title: '查看Banner详情' },
                        },
                        {
                            path: 'edit/:id(\\d+)',
                            component: () =>
                                import ('@/views/nested/banner/edit'),
                            name: 'EditArticle',
                            meta: { title: '编辑Banner', noCache: true, activeMenu: '/nested/banner/checkBannerInfo' },
                            hidden: true
                        },
                    ]
                },
                {
                    path: 'knowBar',
                    component: () =>
                        import ('@/views/nested/knowBar/index'),
                    name: 'knowBar',
                    redirect: '/nested/knowBar/knowBarInfo',
                    meta: { title: '知晓栏' },
                    children: [{
                            path: 'createKnowBar',
                            component: () =>
                                import ('@/views/nested/knowBar/createKnowBar'),
                            name: 'createKnowBar',
                            meta: { title: '创建知晓栏' }
                        },
                        {
                            path: 'knowBarInfo',
                            component: () =>
                                import ('@/views/nested/knowBar/knowBarInfo'),
                            name: 'knowBarInfo',
                            meta: { title: '查看知晓栏详情' },
                        },
                        {
                            path: 'edit/:id(\\d+)',
                            component: () =>
                                import ('@/views/nested/knowBar/edit'),
                            name: 'EditKnowBar',
                            meta: { title: '编辑知晓栏', noCache: true, activeMenu: '/nested/knowBar/knowBarInfo' },
                            hidden: true
                        },
                    ]
                },
            ]
        },

        // 404 page must be placed at the end !!!
        { path: '*', redirect: '/404', hidden: true }
    ]
    // export const asyncRoutes = [

// ]

const createRouter = () => new Router({
    // mode: 'history', // require service support
    scrollBehavior: () => ({ y: 0 }),
    routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
    const newRouter = createRouter()
    router.matcher = newRouter.matcher // reset router
}

export default router